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TRANSCRIPT
Gas Turbine Package
Gas turbine package is available in both single- and twin-
engine configurations, which offer greater than 41
percent simple-cycle efficiency and a nominal 60 to 140
megawatts of power within a modular design that is built
utilizing over fifty years of aero-derivative design and
packaging experience. Utilizing the core technology
derived from the proven gas turbine packages are
designed to provide reliable peaking and base-load power
with a relatively compact footprint. This is accomplished
by coupling either one or two engines to one electric
generator. The modular design includes proven features
of the successful gas turbine package designs.
3
Features • One (1) aero-derivative engine
(60-70 MW) or two (2) aero-derivative engines (120-140 MW)
• Single- or dual-engine configuration
• Modular design
• Maximum factory assembly
• Optimized shipping sizes
• Proven industrial components
• Integrated ancillary systems
• Control enclosure with power distribution
• Prefabricated field piping
• Interconnecting quick-disconnect cables
• Standard option packages
Benefits • Reduced transportation time and cost
• Limited on-site inventory
• Minimal installation time
• Efficient commissioning
• Low installed cost – high overall value
• Operating flexibility
• High part-load efficiency
• <10-minute start-up time
• Quick engine changeout
• Design flexibility to meet customer needs
Performance • 140 MW nominal output in twin-engine
configuration
• Wet compression for improved performance above ISO conditions
• Highest power output by any aero-derivative GT package
• Single- or dual-engine operation
• 50- or 60-Hz performance with no penalty
• >41% thermal efficiency without external cooling
4
GT Enclosure Assembly One (1) per aero-derivative engine
• Gas generator, GG4000-1
• Power turbine, PT4000-1
• Exhaust diffuser and collector box
• Diaphragm-type coupling
• Engine base
• Structural base frame with drip pan
• Acoustic/weather enclosure
• Combustion air inlet plenum
• Engine removal system
• Fuel control module
• Ignition system
• Synthetic lube oil system
• Hydraulic start system
• Hydraulic control oil system
• Bleed air system
• Buffer air system
• Ventilation air system
• Off-line water wash system
• Vent and drain system
• Fire protection system
Fuel System Configurations • Gas fuel
• Liquid fuel
• Dual fuel
• Water injection NOx control
Electric Generator Assembly One (1) per package
• Open-ventilated, air-cooled generator
• Brushless excitation system
• Lineside cubicle
• Neutral cubicle
• Rotor ground detection system
• Acoustic/weather enclosure
• Inlet and exhaust cooling air silencers
• Generator instrumentation
Control Enclosure One (1) per package
• Turbine control cabinets
• Gas turbine digital control system
• Vibration monitoring system
• Multifunction protection relays
• Motor control centers
• Auxiliary power distribution
• Fire protection cabinet
Major Field Assemblies • Inlet filter houses, two-stage
• Combustion and ventilation air inlet silencers
• Ventilation air exhaust silencer
• Prefabricated field piping
• Quick-disconnect electrical cables
• Modular cable tray system
Auxiliary Skid Assemblies • Mineral-oil-lubricating oil skid
• Gas fuel filter skids
• Liquid fuel boost pump skids
• Water injection boost pump skids
• Battery skid
• Fire suppression skids
• Water wash pump cart
Standard Options • Air-cooled heat exchangers
• Evaporative cooler system
• Inlet fogging system
• Wet compression system
• Modular exhaust stacks
• Reduced far-field noise
• Fire suppression: Electric generator enclosure, power control enclosure, gas turbine enclosure
• 15 kV generator breaker
• Auxiliary transformer
Available Services • Permitting support
• Balance of plant (BOP) engineering and procurement
• Installation technical support
• Construction management and labor
• Operation and maintenance
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Gas Turbine Package
Gas Turbine Power Plant Provides Quick, Reliable Power Installation
The gas turbine package offers 30 or 60 megawatt of power.
Utilizing proven technology, the power plant is designed to
provide quick, reliable power. We would like to discuss how
we can deploy these 30MW units to your site and give you
expandable power solutions to reduce and/or remove the
black outs on your grid.
The package design includes an enclosed driver assembly
incorporating the gas generator, power turbine, exhaust
collector box, inlet plenum and lube system.
Installation Labor Costs – Typical U.S. Site
Tech advisers
General operators
Electricians
Millwrights
Pipe fitters
Riggers
Conventional
Power Plant
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Typical Performance
60 MW gas turbine package 50 Hz, 11.5 kV, 0.80 Pf
Estimated gross power output vs. ambient temperature and heat
rate vs. ambient temperature 60 MW gas turbine package, natural
gas, WI - 25 ppm NOx
Sea Level, 60% RH, 63.5 mm W.C. Inlet Loss, 38.1 mm Exhaust Loss
Gas Fuel 50 Hertz Water Injected
62
60
58
56
54
52
50
48
Ambient Temperature, Degrees Celsius
10,500
10,350
10,200
10,050
9,900
9,750
9,600
9,450
Ambient Temperature, Degrees Celsius
Simple-cycle Performance – Natural Gas
30 MW 60 MW
Output (kW)* 30,446 61,196
Heat rate* (BTU/kW-hr) 9,312 9,266 (kJ/kWh) 9,825 9,776
Thermal Efficiency (%)* 37 37
Exhaust flow (lb/sec)* 201 402
Exhaust temp. (°F)* 895 895
U.S. transport time 6 days 6 days
Foundation 2-3 ft. concrete 3 ft. concrete
Installation 3 weeks 3 weeks
NOx 25 25
Fuel Dual Dual
Frequency (Hz) 50/60 50/60
*Also available with DLN and inlet fogging.
Hea
t R
ate
(kj/
kW-h
r (L
HV
))
Pow
er (
MW
)
Gas Turbine Package: Dual Fuel, Water Injection Scope of Supply
Gas Turbine Package • Two (2) aero-derivative engine (30 MW)
• Gas generator (GG8-3 core engine)
• Power turbine
• Diffuser
• Collector box
• Exhaust transition
• Fabricated gas turbine base and mount assembly
• Coupling connecting power turbine and generator
• Hydraulic starting motor
• Ignition system
• Off-line compressor internal water wash system
• Lube oil system
• Fuel supply system
• Buffered air system
• Water injection NOx control system
• Gas turbine enclosure
• Two-stage inlet air filter with weather protection
• Inlet silencing
• Exhaust stack
• Quick-disconnect electrical interface
Generator Package • Open-ventilated; air-cooled,
double-ended, synchronous generator or equivalent
• Brushless exciter assembly
• Stator heaters
• Neutral ground transformer/resistor
• Current transformers
• Stator RTDs
• Vibration probes
• Bearing drain RTDs
• Bearing metal RTDs
• Hot and cold air RTDs
• Rotor ground detection
• Generator lube oil system
• Enclosure
• Quick-disconnect electrical interface
Control Enclosure with HVAC • Operator control cabinet
• Monitoring cabinet
• Instrument cabinet
• Unit control cabinet
• Generator protective relay panel
• Motor control center
• Master terminal cabinet
• Rack-mounted, sealed, lead, acid cell batteries
• Battery chargers
• Switchgear module, 15 kV class
• CTG auxiliary transformer
• FM-200 fire suppression
Hydraulic Starting Package Field Installation Hardware • Interconnecting piping and hoses
• Interconnecting quick-disconnect electrical cables for power and signal
• Foundation embedded material
• Special maintenance tools
General Arrangement Diagram Gas Turbine Package (60 Megawatts)
6
Owner-supplied Services and Responsibilities
Project and Site Development
• Adequate title and interest, permanent facility permits, construction permits and licensing
• Equipment mounting and mounting hardware
• Provisions of local communication facilities
• Temporary construction staging and secure inventory area
• Access roads, interior roads and parking areas
• Site prep, leveling and compaction
Engineering and Construction • Site engineering
• Site organization during construction
• Emissions and acoustic testing
• Workers’ compensation, employers’ liability or any other local insurance required
• All supervision and craft labor for complete off-loading, inventory, inventory control, storage, erection, installation, checkout, testing and start- up of all non-PWPS supplied equipment and material
• Consumable material for erection works
• Required test prior to startup
• Construction equipment, tools and aids
• Phasing and synchronizing the generator to purchasers system
Other Responsibilities • Site survey and plot plan
• Excavation for foundations, pipes, roads, cabling and grounding grid
• Site leveling
• Backfill
• Finish grading
• Surface drainage, including any collection pond
• Oily water separator
• Sanitary waste disposal
• Plant lighting
• Plant fire protection systems, hydrants, panels and extinguishers
• Intrapersonal communication system
• Site fencing and gates
• Construction water
• Builder’s all risk insurance (BAR)
Interface Requirements and Responsibilities
• Natural gas for start-up, testing and operation 475 psig (33 bar), approximately 4700 SCFM (2.2 m3/s) per gas turbine
• Injection water for NOx control 5-50 psig (0.3-3.4 bar), approximately 25 gpm (115 L/min) per gas turbine
• Potable water for gas turbine off-line water wash 50 psig/min (3.4 bar), approximately 300 gallons (1150 liters) per gas turbine water wash at 35 gpm (133 L/min)
• Liquid fuel for start-up testing and operation 30-75 psig (2.0-5.1 bar) approximately 36 gpm (136 L/min) per gas turbine
• Electrical ground grid interconnections grounding pads are provided by PWPS on each trailer and aux skid
• Vent and drain maximum flow on oily waste drain is 35 GPM for water wash; Total waste water per wash is 300 gal
• High-voltage power
• Control system interface and grid signals
• Alternate electrical power supply 255 kW per power island, 380 V, 50 Hz, 3-phase for lighting, heating and intermittent auxiliaries
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Combined-cycle Plant Provides High-efficiency, Low-cost Power and Low Emissions
Features
• All the advantages of an aero-derivative prime mover
• High availability
• High reliability
• Excellent full- and part-load efficiency
• Reduced installation times
• State-of-the-art plan-distributed control systems
• Available with air-cooled condenser
• Can be configured for cogeneration
• Available on full turnkey basis
Full-load Performance
Gross output–165 MW*
Gross heat rate–6,883 BTU/kWh (7,262 kJ/kWh)
*2 gas turbine package, 1 steam turbine
Part-load Performance
Gross output–81 MW**
Gross heat rate–7,041 BTU/kWh (7,429 kJ/kWh)
gas turbine package, 1 steam turbine
Gas turbine package requires the smallest
footprint in the industry, utilizing at minimum
a 25- by 60-foot area.
Very little advanced site preparation is
required, and no foundation or concrete pad is
necessary for installation of the unit. The unit
is transportable by land, sea or air, allowing
worldwide delivery of the gas turbine
package.
Gas Turbine Package
30 Megawatts of Mobile Power Gas turbine package is the industry leader in providing state-of-the-art
technology with over 30 years of experience. After many successful years
of operation, the gas turbine package now utilizes the engine and offers
30 megawatts of moveable power.
Utilizing the proven gas turbine package technology, this package is
designed to provide quick, reliable power and is especially useful in
emergency situations.
The gas turbine package design includes two trailers. The first contains the
gas turbine, electric generator, exhaust collector, diffuser and engine lube oil
system. The second trailer carries the 15 kV switchgear, control system,
operation panel, protective relays, batteries and charger, motor control center
and the hydraulic start package. A pre-commissioned gas turbine package
can be driven to a site and begin generating power in less than one day.
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Typical Performance
Est. "Base Load" Gross Power Output vs. Ambient Temperature
50Hz PT @ 50Hz-11.5kV, NG LHV 48080 kJ/kg, WI to
25 ppm NOx Sea Level, 60% RH, 63.5/25.4 mm H2O Inlet/Exhaust Loss
30
25
20
-20 -10 0 10 20 30 40 50
Ambient Temperature, deg C
Est. 50Hz "Base Load" Gross Heat Rate vs. Ambient Temperature
®50Hz PT @ 50Hz-11.5kV, NG LHV 48080 kJ/kg, WI to
25 ppm NOx Sea Level, 60% RH, 63.5/25.4 mm H2O Inlet/Exhaust Loss
11,000
10,500
10,000
9,500
-20 -10 0 10 20 30 40 50
Ambient Temperature, deg C
Est. 60Hz"Base Load" Gross Power Outputvs. Ambient Temperature
60Hz-13.8kV, NG LHV 20670 Btu/lb, WI to 25 ppm NOx
Sea Level, 60% RH, 2.5/1.0 inch H2O Inlet/Exhaust Loss
30
25
20
-20 0 20 40 60 80 100 120
Ambient Temperature, deg F
Est. 60Hz "Base Load" Gross Heat Rate vs. Ambient Temperature
60Hz-13.8kV, NG LHV 20670 Btu/lb, WI to 25 ppm NOx
Sea Level, 60% RH, 2.5/1.0 inch H2O Inlet/Exhaust Loss
10,000
9,500
9,000
8,500
-20 0 20 40 60 80 100 120
Ambient Temperature, deg F
1
Fuel
NG WI 1.0 Pf
NG WI 0.9 Pf
Est.
Gro
ss
Hea
t R
ate
LH
V,B
tu/k
Wh
r E
st.
Gro
ss
Po
wer
Ou
tpu
t, M
We
E
st.
Gro
ss
Hea
t R
ate
LH
V,k
J/k
Wh
r E
st.
Gro
ss
Po
wer
Ou
tpu
t, M
We
NG WI 1.0 Pf
NG WI 0.9 Pf Gross Power = Power measured at the generator terminals.
NG WI 1.0 Pf
NG WI 0.9 Pf Gross Power = Power measured at the generator terminals.
NG WI 0.9 Pf
NG WI 1.0 Pf
Gross (LHV) Heat Rate = LHV Heat Input / Gross Power
Gas Turbine Package: DualFuel, WaterInjection Scope of Supply
Power Trailer Gas Turbine Package • Gas generator (GG8-3 core engine)
• Power turbine
• Diffuser
• Collector box
• Exhaust transition
• Fabricated gas turbine base and mount assembly
• Coupling connecting power turbine and generator
• Hydraulic starting motor
• Ignition system
• Off-line compressor internal water wash system
• Lube oil system
• Fuel supply system
• Buffered air system
• Water injection NOx control system
• Gas turbine enclosure with three point jacking and leveling system
• Two-stage inlet air filter with weather protection
• Inlet silencing
• Exhaust stack
• Quick-disconnect electrical interface
Generator Package • Open-ventilated; air-cooled
synchronous generator or equivalent
• Brushless exciter assembly
• Stator heaters
• Neutral ground transformer/resistor
• Current transformers
• Stator RTDs
• Vibration probes
• Bearing drain RTDs
• Bearing metal RTDs
• Hot and cold air RTDs
• Rotor ground detection
• Generator lube oil system
• Enclosure
• Quick-disconnect electrical interface
Control Trailer Control Enclosure with HVAC • Operator control cabinet
• Monitoring cabinet
• Instrument cabinet
• Unit control cabinet
• Generator protective relay panel
• Moor control center
• Master terminal cabinet
• Rack-mounted, sealed, lead, acid cell batteries
• Battery chargers
• Switchgear module 15 kV class
• CTG auxiliary transformer
• FM-200 fire suppression
Hydraulic Starting Package Field Installation Hardware • Interconnecting piping and hoses
(CO2, fuel)
• Interconnecting quick-disconnect electrical cables for power and signal
• Access stairs and platforms for power trailer and control trailer
• Piping interfaces
• Special maintenance tools
Options Available • Equipment erection
• Equipment demolition
• Balance of plant (BOP) design, supply
and install
• Freight
General Arrangement Diagram Gas Turbine Package (GG8-3 Core Engine)
Owner-supplied Services and Responsibilities
Project and Site Development • Adequate title and interest, permanent
facility permits, construction permits and licensing
• Equipment mounting and mounting hardware
• Provisions of local communication facilities
• Temporary construction staging and secure inventory area
• Access roads, interior roads and parking areas
• Site prep, leveling and compaction to meet at least 191,521 Pa (4000 lbs. per square foot) compressive strength
• Transmission system
Engineering and Construction • Site engineering
• Site organization during construction
• Emissions and acoustic testing
• Workers’ compensation, employers’ liability or any other local insurance required
• All supervision and craft labor for complete off-loading
• Required test prior to start-up
• Construction equipment, tools and aids
• Phasing and synchronizing the generator to purchasers system
Other Responsibilities • Site survey and plot plan
• Excavation for foundations, pipes, roads, cabling and grounding grid
• Site leveling
• Backfill
• Finish grading
• Surface drainage, including any collection pond
• Oily water separator
• Sanitary waste disposal
• Plant lighting
• Plant fire protection systems, hydrants, panels and extinguishers
• Intrapersonal communication system
• Site fencing and gates
• Construction water
• Builder's all risk insurance (BAR)
Interface Requirements and Responsibilities
• Natural gas for start-up, testing and operation 475 psig (33 bar), approximately 4700 SCFM (2.2 m3/s) per gas turbine
• Injection water for NOx control 5-50 psig (0.3-3.4 bar), approximately 25 gpm (115 L/min) per gas turbine
• Potable water for gas turbine off-line water wash 50 psig/min (3.4 bar), approximately 300 gallons (1150 liters) per gas turbine water wash at 35 gpm (133 L/min)
• Liquid fuel for start-up testing and operation 30-75 psig (2.0-5.1 bar) approximately 36 gpm (136 L/min) per gas turbine
• Electrical ground grid interconnections grounding pads are provided by PWPS on each trailer and aux skid
• Vent and drain maximum flow on oily waste drain is 35 gpm for water wash; Total waste water per wash is 300 gal
• High-voltage power
• Control system interface and grid signals
• Alternate electrical power supply 255 kW
13